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opt / alt / ruby18 / lib64 / ruby / site_ruby / 1.8 / rubygems /

ðŸ“ ..
ðŸ“„ builder.rb(2.21 KB)
ðŸ“„ command.rb(12.46 KB)
ðŸ“„ command_manager.rb(4.67 KB)
ðŸ“ commands
ðŸ“„ config_file.rb(9.69 KB)
ðŸ“„ custom_require.rb(1.83 KB)
ðŸ“„ defaults.rb(2.65 KB)
ðŸ“„ dependency.rb(6.43 KB)
ðŸ“„ dependency_installer.rb(9.94 KB)
ðŸ“„ dependency_list.rb(5.58 KB)
ðŸ“„ deprecate.rb(1.81 KB)
ðŸ“„ doc_manager.rb(5.55 KB)
ðŸ“„ errors.rb(793 B)
ðŸ“„ exceptions.rb(2.34 KB)
ðŸ“ ext
ðŸ“„ ext.rb(379 B)
ðŸ“„ format.rb(1.96 KB)
ðŸ“„ gem_openssl.rb(2.24 KB)
ðŸ“„ gem_path_searcher.rb(4.57 KB)
ðŸ“„ gem_runner.rb(2.38 KB)
ðŸ“„ gemcutter_utilities.rb(1.86 KB)
ðŸ“„ indexer.rb(16.93 KB)
ðŸ“„ install_update_options.rb(3.87 KB)
ðŸ“„ installer.rb(17.02 KB)
ðŸ“„ installer_test_case.rb(3.1 KB)
ðŸ“„ local_remote_options.rb(3.36 KB)
ðŸ“„ mock_gem_ui.rb(1.05 KB)
ðŸ“„ old_format.rb(3.69 KB)
ðŸ“ package
ðŸ“„ package.rb(2.15 KB)
ðŸ“„ package_task.rb(3.79 KB)
ðŸ“„ path_support.rb(1.5 KB)
ðŸ“„ platform.rb(5.55 KB)
ðŸ“„ psych_additions.rb(249 B)
ðŸ“„ psych_tree.rb(687 B)
ðŸ“„ remote_fetcher.rb(13.78 KB)
ðŸ“„ require_paths_builder.rb(577 B)
ðŸ“„ requirement.rb(5.01 KB)
ðŸ“„ security.rb(28.83 KB)
ðŸ“„ server.rb(21.93 KB)
ðŸ“„ source_index.rb(11 KB)
ðŸ“„ spec_fetcher.rb(7.17 KB)
ðŸ“„ specification.rb(54.83 KB)
ðŸ“ ssl_certs
ðŸ“„ syck_hack.rb(2.02 KB)
ðŸ“„ test_case.rb(23.22 KB)
ðŸ“„ test_utilities.rb(3.47 KB)
ðŸ“„ text.rb(1.23 KB)
ðŸ“„ uninstaller.rb(6.77 KB)
ðŸ“„ user_interaction.rb(11.22 KB)
ðŸ“„ validator.rb(4.65 KB)
ðŸ“„ version.rb(10.19 KB)
ðŸ“„ version_option.rb(1.59 KB)

Editing: command_manager.rb

#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++

require 'rubygems/command'
require 'rubygems/user_interaction'

##
# The command manager registers and installs all the individual sub-commands
# supported by the gem command.
#
# Extra commands can be provided by writing a rubygems_plugin.rb
# file in an installed gem.  You should register your command against the
# Gem::CommandManager instance, like this:
#
#   # file rubygems_plugin.rb
#   require 'rubygems/command_manager'
#
#   class Gem::Commands::EditCommand < Gem::Command
#     # ...
#   end
#
#   Gem::CommandManager.instance.register_command :edit
#
# See Gem::Command for instructions on writing gem commands.

class Gem::CommandManager

include Gem::UserInteraction

##
  # Return the authoritative instance of the command manager.

def self.instance
    @command_manager ||= new
  end

##
  # Reset the authoritative instance of the command manager.

def self.reset
    @command_manager = nil
  end

##
  # Register all the subcommands supported by the gem command.

def initialize
    require 'timeout'
    @commands = {}
    register_command :build
    register_command :cert
    register_command :check
    register_command :cleanup
    register_command :contents
    register_command :dependency
    register_command :environment
    register_command :fetch
    register_command :generate_index
    register_command :help
    register_command :install
    register_command :list
    register_command :lock
    register_command :outdated
    register_command :owner
    register_command :pristine
    register_command :push
    register_command :query
    register_command :rdoc
    register_command :search
    register_command :server
    register_command :sources
    register_command :specification
    register_command :stale
    register_command :uninstall
    register_command :unpack
    register_command :update
    register_command :which
  end

##
  # Register the Symbol +command+ as a gem command.

def register_command(command)
    @commands[command] = false
  end

##
  # Unregister the Symbol +command+ as a gem command.

def unregister_command(command)
    @commands.delete command
  end

##
  # Return the registered command from the command name.

def [](command_name)
    command_name = command_name.intern
    return nil if @commands[command_name].nil?
    @commands[command_name] ||= load_and_instantiate(command_name)
  end

##
  # Return a sorted list of all command names (as strings).

def command_names
    @commands.keys.collect {|key| key.to_s}.sort
  end

##
  # Run the config specified by +args+.

def run(args)
    process_args(args)
  rescue StandardError, Timeout::Error => ex
    alert_error "While executing gem ... (#{ex.class})\n    #{ex.to_s}"
    ui.errs.puts "\t#{ex.backtrace.join "\n\t"}" if
      Gem.configuration.backtrace
    terminate_interaction(1)
  rescue Interrupt
    alert_error "Interrupted"
    terminate_interaction(1)
  end

def process_args(args)
    args = args.to_str.split(/\s+/) if args.respond_to?(:to_str)
    if args.size == 0
      say Gem::Command::HELP
      terminate_interaction(1)
    end
    case args[0]
    when '-h', '--help'
      say Gem::Command::HELP
      terminate_interaction(0)
    when '-v', '--version'
      say Gem::VERSION
      terminate_interaction(0)
    when /^-/
      alert_error "Invalid option: #{args[0]}.  See 'gem --help'."
      terminate_interaction(1)
    else
      cmd_name = args.shift.downcase
      cmd = find_command(cmd_name)
      cmd.invoke(*args)
    end
  end

def find_command(cmd_name)
    possibilities = find_command_possibilities cmd_name
    if possibilities.size > 1 then
      raise "Ambiguous command #{cmd_name} matches [#{possibilities.join(', ')}]"
    elsif possibilities.size < 1 then
      raise "Unknown command #{cmd_name}"
    end

self[possibilities.first]
  end

def find_command_possibilities(cmd_name)
    len = cmd_name.length

command_names.select { |n| cmd_name == n[0, len] }
  end

private

def load_and_instantiate(command_name)
    command_name = command_name.to_s
    const_name = command_name.capitalize.gsub(/_(.)/) { $1.upcase } << "Command"
    commands = Gem::Commands
    retried = false

begin
      commands.const_get(const_name).new
    rescue NameError
      raise if retried

retried = true
      begin
        require "rubygems/commands/#{command_name}_command"
      rescue Exception => e
        alert_error "Loading command: #{command_name} (#{e.class})\n    #{e}"
        ui.errs.puts "\t#{e.backtrace.join "\n\t"}" if
          Gem.configuration.backtrace
      end
      retry
    end
  end

end

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Editing: command_manager.rb

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